In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Detailed guide to martensite morphologies in steel. Covers lath martensite (low/medium C), plate martensite (high C), midrib, internal twinning, retained austenite, and relationship to hardness and toughness.
Complete guide to martensite in steel. Covers diffusionless FCC→BCT transformation, Koistinen-Marburger equation, carbon content vs hardness relationship, lath vs plate morphology, and why tempering is essential.